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2 years ago

What is the equation in vertex form of a parabola with vertex (-2, -2) that opens downward and is stretched by a factor of 5?

Mathematics

1 answer:

Galina-37 [17]2 years ago

5 0

Answer:

D). -5(x + 2)^2 - 2.

Step-by-step explanation:

Parabola which Opens down and vertex (-2, -2) is :

f(x) = a(x + 2)^2 - 2 where a is negative

Stretch by factor 5 gives:

-5(x + 2)^2 - 2.

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2 years ago

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2 years ago

Given the sequence 7, 12, 17, 22, ...

abruzzese [7]

Answer:

option D is true.

Step-by-step explanation:

Given the sequence

7, 12, 17, 22, ...

An arithmetic sequence has a constant difference 'd' and is defined by

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Computing the differences of all the adjacent terms

$12-7=5,\:\quad \:17-12=5,\:\quad \:22-17=5$

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Therefore, option D is true.

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3 years ago

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Elina [12.6K]

Answer:

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Step-by-step explanation:

Multiply to find how much he took out.

18 * 8 = 144

Subtract to find how much he has left.

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Best of Luck!

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2 years ago

On a coordinate plane, a function has four connecting lines. The first line goes from (0, 0) to (2,2), the second line goes from

musickatia [10]

Answer: -2, -1, -2, -3 on Edge

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3 years ago

Read 2 more answers